Results
2251 - 2275 of 5942 Items << < 86 87 88 89 90 91 92 93 94 95 > >>
2251 - 2275 of 5942 Items << < 86 87 88 89 90 91 92 93 94 95 > >>
|
Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1939-09-30
|
|
Source PI-57
Tentative Disposition
Problem or Area of Concern
5.( Cont) CR&T to this is that it could provide a focus to
draw attention to both the needs and the opportunities here. There are needs for rights of access, development of...
|
|
Looking northeast over the Yakima Valley toward Union Gap from the Satus Pass Highway
1937-09-07
|
|
Outlet of JP Farola's fish pond located just below Bull Run Reservoir on the Sandy River System
1941-05-25
2003-01-01 |
|
Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1940-02-29
2003-01-01 |
|
Recreation
The Gorge provides a rich variety of recreation opportunities. Some recreation sites are easily accessible, well developed, and likely to be crowded; others are more remote and much less often visited.
The most popular form of...
|
|
Camas, Washington water intake on the Little Washougal River
1935-07-28
2003-01-01 |
|
Established in 1873 by J.S. Megler.
PH Coll 293.53 Caption on mount: J.G. Megler and Co.'s Cannery. Columbia River, Washington |
|
Caption on mount: Blueback salmon. Columbia River, Washington
PH Coll 293.30 |
|
Phosphate, silicate and nitrate concentrations in the sea off
the coast of Oregon were determined to study their seasonal distribution
patterns. The water samples were collected monthly along the
east-west hydrographic line off Newport, Oregon,...
1970-03-16 (iso8601)
|
|
Document: "Snake-Colorado Project, A Plan to Transport Surplus Columbia River Basin Water to the Arid Southwest", October, 1963, page 13
1963-10-01
|
|
managers and neglected the "tails" of the migration, which tended to be wild fish. It also provided no flow augmentation for summer-migrating salmon and fall chinook.
The Vernita Bar settlement. One of the important water initiatives of the...
|
|
32 p. Includes sections of Appendix FF: Annual reports of Maj. N. Michler, Corps of Engineers, and Maj. John M. Wilson, Corps of Engineers, detailing works of river improvements for the Willamette and Columbia rivers.
1876-11-26
|
|
To sum up, the slopes can be ameliorated at the first, second, third, and sixth rapids to the extent of making the river navigable at all stages by increasing the sections at these points and also at the seventh rapid. At the first, second, and...
|
|
Map of the Columbia River from the Cascades Canal to the Foot of Bradfords Island Showing Work Done on River Improvement to June 30th 1883.
Scale
Narrow gauge portage railway
Sent with annual report, 1883.
Washington Territory
Big Eddy...
|
|
mette since 1876, on which was based the plan for permanent improvement now more than half carried out.
Day-time tidal readings at Vancouver were made during part of January, February, and March, to cover the low-water period; and at Saint...
|
|
Contains the professional papers of Lyman S. Willardson.; Biographical Note; Lyman S. Willardson became professor of Agricultural and Irrigation Engineering at Utah State University in 1974. Previously, he served with the USDA Agricultural...
|
|
The total amount of work done, including materials delivered by the contractors under their contract, is tabulated as follows :
Material removed :
Earth cubic yards.. 28, 944
Loose rock do 12, 102
Solid rock do. 26,640
Rubble blocks...
|
|
UNITED STATES DEPARTMENT OF AGRICULTURE
SOIL CONSERVATION SERVICE
1218 S. W. Washington Street, Portland, Oregon 97205
March 22, 1974
Division Engineer
Department of the Army
North Pacific Division Corps of Engineers 210 Custom House...
|
|
1 p. The news brief gives a short history of the building of the jetty at the mouth of the Columbia River. It gives some technical details related to construction, and praises the engineers for the fact that though the work was first-rate, the...
1894-01-27
|
|
Black and white image showing construction on the Ariel Dam. In the distance are trees along the top of the hillside. In the upper right of the picture is a wooden structure consisting of scaffolding and a building with wooden steps leading down...
2004-03-24
|
|
Source
Tentative Disposition SI-55 B
Problem or Area of Concern
4. (Cont) quality to fish hatcheries to ownership of submerged lands on streams declared navigable. Water commitments need to be sorted out so that flow requirements may be...
|
|
Removing salmon eggs for hatchery rearing at the Kalama River Hatchery
1936-09-24
|
|
Holland and Frey rescuing downstream chinook migrants from side pockets in the Entiat River
1940-07-06
|
|
Unloading fish truck at dump number 2 on the Entiat River as part of salmon reclamation
1938-11-30
|
